CVE-2025-65091: XWiki Full Calendar Macro vulnerable to SQL injection through Calendar.JSONService

Severity: Critical

CVSS Score: 10

XWiki Full Calendar Macro displays objects from the wiki on the calendar. Prior to version 2.4.5, users with the right to view the Calendar.JSONService page (including guest users) can exploit a SQL injection vulnerability by accessing database info or starting a DoS attack. This issue has been patched in version 2.4.5.